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Porsche demos grid balancing capability of group of Taycan EVs with cloud-based pooling system

Green Car Congress

A realistic pilot test conducted by Porsche, the grid operator TransnetBW and consulting firm Intelligent Energy System Services (IE2S), has demonstrated that electrical balancing power can be stored in the high-voltage batteries of an intelligent swarm of electric cars. —Dr Rainer Pflaum, CFO TransnetBW.

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11 Intriguing Engineering Milestones to Look for in 2023

Cars That Think

That same year, the company plans to launch four more microGEOs. The world’s largest pumped-energy-storage station—a technique that stores energy by pumping it uphill to a reservoir—is set to complete phase two of its construction in 2023. China's Big Hydro Plans China is in the midst of a gigantic buildup of hydro-energy capabilities.

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NSF awards UCSD team $39M to improve integration of distributed energy resources into grid; EV batteries also

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To provide 50%—or more—of power from clean energy sources, power grids will have to be able to leverage distributed energy sources, and reliably manage dynamic changes, while minimizing impact on customer quality of service. We will be replicating the entire California power grid on one campus.

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California ARB holding two workshops on developing measure to reduce emissions from TRUs

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To that end, ARB staff is holding two more workshops on the development of a regulation to limit the amount of time that internal combustion engine-driven TRUs and TRU gensets operate while stationary, as well as requiring an overall zero-emission mode operating time.

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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

Cars That Think

2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. No battery is perfect, however, so engineers keep pushing for new and improved ways to store those electrons.

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SoCalGas & UC Irvine show power-to-gas technology able to boost use of intermittent renewable energy significantly

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With power-to-gas technology, you don’t need to stop renewable power generation when demand is low. Instead, the excess electricity can be used to make hydrogen that can be integrated into existing natural gas pipeline infrastructure and stored for later use. Power-to-gas systems are currently in place in Germany and Canada.

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GE posts $63M in orders for Durathon sodium-halide battery systems

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Durathon batteries help solve key challenges for customers in emerging markets, where power outages and cycle disruption are prevalent, and in developed markets where batteries currently take up large spaces in cramped urban centers. When the generator is off and the battery is fully charged, it feeds the stored power back to the cell tower.

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